Designed for optimal sound absorption, our polyester fiber acoustic panels are ideal for a variety of applications. From reducing echo in a conference room to improving sound quality in theater, these panels are a versatile solution. The self-adhesive feature ensures an easy installation process, allowing you to enjoy a quieter space in no time. Features -Color:Black -Material:Polyester fiber -Size:30.00X30.00X0.90cm/11.79X11.79X0.35in -Simple installation: the selfadhesive feature makes it easy to install the panels without the need for assistance or additional tools. -Effective sound dampening: crafted from polyester fiber, these panels excel at absorbing sound and reducing noise levels -Diverse applications: suitable for a wide range of settings, including music studios, conference rooms, bedrooms -Easy to cut: panels can be easily cut and arranged to fit any space, providing a tailored soundproofing solution -Enhanced acoustic environment: reduces unwanted noise and echoes, creating acoustically balanced and comfortable space Package list: 6 x sound absorbing panels